Age structure:
0-14 years: 31.8% (male 13,292,961/female 12,690,711) 15-64 years: 63.5% (male 26,257,440/female 25,627,390) 65 years and over: 4.7% (male 1,636,560/female 2,208,455) (2008 est.)
Median age:
total: 24.5 years male: 24.1 years female: 24.9 years (2008 est.)
Population growth rate:
1.682% (2008 est.)
Birth rate:
22.12 births/1,000 population (2008 est.)
Death rate:
5.09 deaths/1,000 population (2008 est.)